Is undefined Safe During Pregnancy? (Updated 2026 Guide)
Updated March 17, 2026
Go ahead and use it. Nothing to worry about here.
Pregnancy Safe is 100% independent and research driven. No companies pay to promote or sponsor products.
What Ingredients Are in ?
has 4 ingredients. All 4 ingredients are considered safe for pregnancy.
light tuna
SAFE
Light tuna is a mild flavored, lean fish commonly used in salads, sandwiches, and casseroles.
salt
SAFE
Salt is a mineral essential for flavor enhancement and preserving food. Essential in moderation; excess sodium can worsen pregnancy related swelling and blood pressure.
vegetable broth
SAFE
Vegetable broth is a flavorful, savory liquid made by simmering a variety of vegetables and herbs, used as a base for soups, stews, and other dishes.
water
SAFE
Water is a clear, tasteless, and essential liquid that sustains all known forms of life. Essential for amniotic fluid, increased blood volume, and overall pregnancy health.
How Does Compare to Other Canned Fishes?
We graded 3,273 Canned Fishes for pregnancy safety. Here's how they stack up:
earns a A grade, placing it among the majority of Canned Fishes. Good news: most options in this category (84%) are pregnancy safe, so you've got plenty to choose from.
How Do We Score Products for Pregnancy Safety?
We analyze each product's ingredients and category to flag known risks and provide cautionary notices for general category safety concerns.
A - Safe
Excellent choice! All ingredients are considered safe during pregnancy.
What to do: Use with confidence.
B - Likely Safe
Pretty much safe with very minimal risk. Some ingredients may have limited pregnancy studies, but no significant safety concerns have been identified.
What to do: Use with confidence.
C - Limit
Contains ingredients with some pregnancy considerations. Research shows these ingredients may have limited safety data, potential for minor hormonal effects, or require caution based on animal studies.
What to do: Use sparingly and consider safer alternatives when available.
D - Caution
Similar to C grade but contains multiple cautionary ingredients. The combination increases overall concern.
What to do: Try to avoid if that makes you feel better. If you've already used it, no need to panic.
F - Avoid
Contains ingredients with established risks during pregnancy. Research shows these can cause birth defects, developmental harm, or serious maternal complications.
What to do: Do not use during pregnancy. If you've already used it, don't worry - contact your OBGYN if concerned.
